2003055670 has 64 divisors (see below), whose sum is σ = 4599783936. Its totient is φ = 609799680.

The previous prime is 2003055653. The next prime is 2003055673. The reversal of 2003055670 is 765503002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003055673) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2862 + ... + 63358.

It is an arithmetic number, because the mean of its divisors is an integer number (71871624).

Almost surely, 2^2003055670 is an apocalyptic number.

2003055670 is an abundant number, since it is smaller than the sum of its proper divisors (2596728266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2003055670 is a wasteful number, since it uses less digits than its factorization.

2003055670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60565.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 2003055670 is about 44755.5099401180. The cubic root of 2003055670 is about 1260.5623738857.

Adding to 2003055670 its reverse (765503002), we get a palindrome (2768558672).

The spelling of 2003055670 in words is "two billion, three million, fifty-five thousand, six hundred seventy".